We Robu.in have Seedstudio and Ai Thinker LoRa (Long Range) Wifi module with its varying frequency. LoRa is a ‘Long Range’ low power wireless standard intended for providing a cellular style low data rate communications network. LoRa modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme cannot consider the distance, interference, and power consumption at the same time.
LORA WiFi
Showing all 38 results
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LORA WiFi
EDATEC 868M Lora Module for EU base on SX1303 CE
SKU: 1443744- Mini PCIe form factor with SPI interfaces
- Powered by Semtech® SX1303 baseband processor
- Ultra-low operating temperature without additional heat dissipation needed
- High sensitivity with Semtech® SX1250 TX/RX front-end; TX power up to 25 dBm @3.3V
- Supports global license-free frequency band including EU868, US915, AS923, AU915, KR920 and IN865
- Certified with CE, FCC
SKU: 1443744 -
LORA WiFi
ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino ( Type C- Connector )
LORA WiFiESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino ( Type C- Connector )
SKU: 1501285- Product: ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino ( Type C- Connector )
- Wi-Fi antenna
- Onboard 32MByte Flash
- 0.96-inch blue OLED display
- lithium battery charging circuit and interface
- CP2102 USB to serial port chip
SKU: 1501285 -
LORA WiFi
Lora 868MHz Shield for TTGO T-SIM7000G Module Unsoldered
SKU: 1031135- Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 chip)
- Protocol:802.11 b/g/n
- Frequency range:2.4GHz~2.5GHz(2400M~2483.5M)
- Transmit Power:22dBm
- Communication distance:300m
- The wireless communication module supports cloud server development and SDK for user firmware development.
SKU: 1031135 -
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LORA WiFi
SenseCAP M1 LoRaWAN Indoor Gateway(4G RAM+SX1302) – EU868
SKU: 1181678- Input Voltage DC 5V – 3A
- Processor Raspberry Pi 4 (Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz)
- RAM: 4GB
- Storage: 64GB MicroSD Card
- Wi-Fi 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless
- Bluetooth 5.0, BLE
- LoRaWAN Supports Class A, C
SKU: 1181678 -
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LORA WiFi, ESP WiFi Module
SX1278 LoRa Series Ra-02, Spread Spectrum Wireless, Module
SKU: 1121428- LoRa Spread Spectrum modulation technology
- Constant RF power output at + 20dBm-100mW voltage change
- High sensitivity: down to -148dBm
- Half-duplex SPI communication
- Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
SKU: 1121428 -
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LORA WiFi
TTGO T-Beam V1.1 ESP32 LORA 868MHz WiFi Wireless Bluetooth Module with IPEX &18650 Battery Holder-Unsoldered
LORA WiFiTTGO T-Beam V1.1 ESP32 LORA 868MHz WiFi Wireless Bluetooth Module with IPEX &18650 Battery Holder-Unsoldered
SKU: 1031140-
Power Supply: Input USB 5V/1A
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Charging current :500mA
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Battery Input: 3.7-4.2V
- It also has a digital RSSI function, RF wake-up function,
- 4MB flash memory,
- Low voltage detection, and temperature sensor,
- Fast wake-up and frequency hopping LED signal indicator, and battery with data backup.
SKU: 1031140 -
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LORA WiFi
TTGO T8 V1.7 ESP32-WROVER 8MB PSRAM TF CARD 3D ANTENNA WiFi & Bluetooth Module Micro-Python
LORA WiFiTTGO T8 V1.7 ESP32-WROVER 8MB PSRAM TF CARD 3D ANTENNA WiFi & Bluetooth Module Micro-Python
SKU: 1031138- Lastest ESP32 Version: REV1
- Connectivity: WIFI & Bluetooth
- Memory: 4MB Flash4MB PSRAM
- Lithium battery interface, 500mA Max charging current
- Onboard TF CARD Slot
- Default firmware: Latest Micropython firmware
SKU: 1031138 -
LORA WiFi
Wireless Transmitter 433Mhz, Lora Shield for Leonardo,, UNO, Mega2560,, Duemilanove, Due
SKU: 1121437- Compatible with 3.3v or 5v I/O Arduino Board.
- Frequency Band: 433 MHZ (Pre-configure in factory)
- Low power consumption
- Compatible with Arduino Leonardo, Uno, Mega2560, DUE
- External Antenna via SMA Jack
SKU: 1121437 -
Shield for Arduino, LORA WiFi
Wireless Transmitter 915Mhz, Lora Shield for Leonardo,, UNO, Mega2560,, Duemilanove, Due
Shield for Arduino, LORA WiFiWireless Transmitter 915Mhz, Lora Shield for Leonardo,, UNO, Mega2560,, Duemilanove, Due
SKU: 1121438- 168 dB maximum link budget.
- +20 dBm – 100 mW constant RF output vs.
- +14 dBm high-efficiency PA.
- Programmable bit rate up to 300 kbps.
- High sensitivity: down to -148 dBm.
- Bullet-proof front end: IIP3 = -12.5 dBm.
- Excellent blocking immunity.
- Low RX current of 10.3 mA, 200 nA register retention.
- Fully integrated synthesizer with a resolution of 61 Hz.
- FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
- Built-in bit synchronizer for clock recovery.
- Preamble detection.
- 127 dB Dynamic Range RSSI.
SKU: 1121438 -
LORA WiFi
WM1302 LoRaWAN Gateway Module (SPI) – US915, based on LoRa Concentrator Semtech SX1302
SKU: 1373772- Product: WM1302 LoRaWAN Gateway Module (SPI) – US915, based on LoRa Concentrator Semtech SX1302
- Semtech SX1302 LoRa Transceiver with 2x SX1250 Tx/Rx front-ends
- Tx power – Up to 26dBm @ 3.3V
- Rx sensitivity – Down to -139dBm @ SF12, BW 125 kHz; -125dBm @ 125K/SF7
- LoRaWAN 1.0.2 compatible.
SKU: 1373772 -
Ai Thinker ESP Modules and Development Boards, LORA WiFi
Ai Thinker LoRa Series Ra-02 Spread Spectrum Wireless Module
Ai Thinker ESP Modules and Development Boards, LORA WiFiAi Thinker LoRa Series Ra-02 Spread Spectrum Wireless Module
SKU: 319670- Manufacturer: Ai-Thinker
- LoRa Spread Spectrum modulation technology
- Constant RF power output at + 20dBm-100mW voltage change
- High sensitivity: down to -148dBm
- Half-duplex SPI communication
- Programmable bit rates up to 300kbps
- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
SKU: 319670 -
Ai Thinker ESP Modules and Development Boards, LORA WiFi
Ai Thinker LoRa-Ra-01 RF Transceiver Module
SKU: 648402- Manufacturer: Ai-Thinker
- Half-duplex SPI communication
- Support FSK, GFSK, MSK, GMSK, LoRaTM and OOK Modulation Mode
- 127dB RSSI wave range.
- Automatically detect RF signal, CAD mode and super high-speed AFC
- Wireless Standard: 433MHz
- Frequency range: 420 – 450MHz
- Port: SPI/GPIO
- Operating Voltage: 1.8 – 3.7V, default 3.3V
SKU: 648402 -
LORA WiFi
ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
SKU: 62386- Supports Sniffer, Station, softAP and Wi-Fi Direct modes
- Data rate: 150 Mbps @ 11n HT40,72 Mbps @ 11n HT20,54 Mbps @ 11g, 11 Mbps @ 11b
- Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
- Receiver sensitivity up to – 98 dBm
- UDP continues to throughput by 135 Mbps
SKU: 62386 -
LORA WiFi, Shield for Arduino
LoRa Shield for Arduino V95
SKU: 127766- Compatible with 3.3v or 5v I/O Arduino Board.
- Frequency Band: 915MHz/868 MHZ/433 MHZ (Pre-configure in a factory)
- Low power consumption
- Compatible with Arduino Leonardo, Uno, Mega, DUE
- External Antenna via I-Pex connector
SKU: 127766 -
LORA WiFi
SeeedStudio Grove LoRa Radio 433MHz
SKU: 672598- Using RFM95 module based on SX1276 LoRa®
- ~28mA(Avg) @+20dBm continuous transmit
- ~8.4mA(Avg)@standby mode
- ~20mA(Avg) @receive mode, BW-500kHz
- Simple wire antenna or MHF Connector for external high gain antenna
- +20dBm – 100 mW Power Output Capability
SKU: 672598